<!--{if $is_follow == 1}-->
<img src="./tpl/images/best_follow_ok.gif" class="ufollow">
<!--{elseif $is_follow == 0}-->
<a onclick="$.User_Follow({$uid},this,UpdateUserFollow);" href="javascript:;" class="ufollow"><img src="./tpl/images/best_follow.gif"></a>
<!--{/if}-->